125423172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{497711}}^1$

素因数の和:497728

約数の個数: 36

約数和(自身を含む): 362334336

約数和(自身を除く): 236911164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 497711, 995422, 1493133, 1990844, 2986266, 3483977, 4479399, 5972532, 6967954, 8958798, 10451931, 13935908, 17917596, 20903862, 31355793, 41807724, 62711586, 125423172]

約数ペア:

[(1, 125423172), (2, 62711586), (3, 41807724), (4, 31355793), (6, 20903862), (7, 17917596), (9, 13935908), (12, 10451931), (14, 8958798), (18, 6967954), (21, 5972532), (28, 4479399), (36, 3483977), (42, 2986266), (63, 1990844), (84, 1493133), (126, 995422), (252, 497711)]